408 + L92 + CTV lifters + stock rockers = What RPM? and what to do to Peak up high?
03-10-2007, 06:05 PM
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408 + L92 + CTV lifters + stock rockers = What RPM? and what to do to Peak up high? After I get an answer I will delete this one. Just wanted to know what LSA or cam changes needed to peak around 7000+ rpm vs most of what I have seen that seem to be only peaking 6100 or so. I want to spin this thing as high as it will go due to my choice in heads. I dont want some 8000 rpm monster but a bit over 7100-7400 would be nice. (I plan to go sheetmetal on it next year 
)
any input is appreciated.
Engine Details:
6.0 GM Iron Block
Eagle 4.000 Stroke 4340 Steel Crankshaft
Eagle 6.125 On-Center 4340 H-Beam Rods
Rods Feature 7/16 ARP Cap Screws
Diamond Pistons
Federal Mogul 152M Race Main Bearings
Clevite CB663H Race Rod Bearings
Federal Mogul 1888M Cam Bearings
ARP 234-5608 LS1 Main Studs
Texas Speed 7.4 Hardened Pushrods
CTS-V Cadillac Racing Lifters
Ported L92 Heads with REV Stainless Aftermarket Valves
)any input is appreciated.
Engine Details:
6.0 GM Iron Block
Eagle 4.000 Stroke 4340 Steel Crankshaft
Eagle 6.125 On-Center 4340 H-Beam Rods
Rods Feature 7/16 ARP Cap Screws
Diamond Pistons
Federal Mogul 152M Race Main Bearings
Clevite CB663H Race Rod Bearings
Federal Mogul 1888M Cam Bearings
ARP 234-5608 LS1 Main Studs
Texas Speed 7.4 Hardened Pushrods
CTS-V Cadillac Racing Lifters
Ported L92 Heads with REV Stainless Aftermarket Valves
Last edited by WizeAss; 03-10-2007 at 06:13 PM.
